question archive Receipts from hundreds of patrons of a local restaurant have a symmetric distribution ranging from a minimum of $20 to a maximum of $170, with a median of $90
Subject:MathPrice:9.82 Bought3
Receipts from hundreds of patrons of a local restaurant
have a symmetric distribution ranging from a minimum
of $20 to a maximum of $170, with a median of $90.
Which of these is the best estimate of the standard
deviation?
Purchased 3 times